Help correct them please.

Theera

Well-Known Member
Licensed User
Longtime User
Hi all,
I need to add a new line of items into RiceName.txt as below:-
If File.Exists(File.DirDefaultExternal,"RiceName1.txt") Then
Dim Writer As TextWriter
Writer.Initialize(File.OpenOutput(File.DirDefaultExternal,"RiceName1.txt",True))
Writer.WriteLine(TxtRRName.Text & "," & TxtUUPrice.Text )
Writer.Close
End If

I have problem Why not add another line?

Before-Add :- information is
aaa,20
bbb,30
ccc,40

After-Add :- information is
aaa,20
bbb,30
ccc,40ddd,50 <= Error information

Please correct them.

Best Regards
Theera
:sign0085:
 
Sort by date Sort by votes

Theera

Well-Known Member
Licensed User
Longtime User

Hi Erel,

I have ever coded this code before. The first time is o.k. and the second time for addition ,it has error occured according to attached file.

Best Regards
Theera
 
Last edited:
Upvote 0

mc73

Well-Known Member
Licensed User
Longtime User
I didn't see something really wrong in this coding. I think Erel is right, since the error probably is somewhere else in your string-processing routine. See the attached file.
 

Attachments

  • writer.zip
    6.7 KB · Views: 182
Upvote 0

Theera

Well-Known Member
Licensed User
Longtime User
mc73 said:
I didn't see something really wrong in this coding. I think Erel is right, since the error probably is somewhere else in your string-processing routine. See the attached file.
Click to expand...

Hi MC73,
Thank you for example. I don't understand that After I input data and press button ,the information is display,but I re-run the wiget again,the information which I need to display should be below:-

Before-Re-run:
aaa,20
bbb,30
After-Re-run
ccc,40 <= prior data is lost

it should be below:

aaa,20
bbb,30
ccc,40

Best regards
Theera
 
Upvote 0

mc73

Well-Known Member
Licensed User
Longtime User

Using the example I've sent, nothing like this is happening. Check if you have somewhere, code for recreating your txt file. Or you can upload a zip file containing your code, so that members of this forum can help you.
 
Upvote 0
You must log in or register to reply here.
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…